What was romes first set of written laws called?

The first written Romn laws were:

The Law of the twelve tables.

Explanation:

The law of the twelve tables were a set of laws that birth after the plebians maniested that their legal rights were hampereb because the judges didn't have a written code of laws to define their system. So in 450 AC the patricians send the order for the twelve tables to be made, however only ten were made in the first event to be completed to twelve in 451 AC they were written in bronze tables and stored in the roman forumm. Leading plebians preotection from Patricians abuse of power and authority.

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